生成正弦信号加噪声

matlab实用程序百例2 很实用的 对初学者大有裨益(Matlab program the practical example 2 is very useful for beginners greatly )

说明：  精通matlab一书的一些经典章节，是本好书，分享一下(Proficient in matlab some of the classic chapters of the book is a good book to share what)

说明：  此文件为satool的matlab源代码,适合参加数学建模的同学使用(Satool this file for the matlab source code, suitable for students to participate in the use of mathematical modeling)

百度2012世界末日地震效果的特效代码，一打开页面，页面震动了几下，像地震了一样，然后就裂开了，从远处飘过来一张拯救船票，踏上这艘船，您就可以躲过2012世界末日了，代码和2012 彩蛋效果源码同用了一个JS文件，内含使用说明，调用方法非常简单。(Baidu 2012 doomsday earthquake effects effects code, an open page, page shake a few times, like an earthquake, like, and then cracked, drifting to a rescue a distance tickets, set foot on the ship, you will You can escape the 2012 end of the world, the effect of the source code and 2012 eggs with the use of a JS file containing instructions for use, call the method is very simple.)

计算方法用二分法 以及两种迭代法来进行迭代计算的码源(With the dichotomy, as well as the code source of two kinds of iterative)

说明：  16单元线阵3单元music算法，估计信号波达方向(Array of 16 units, Unit 3, music algorithm, estimated DOA)

说明：  直接将matlab中的数据，图像，表格窗口存入到ppt里。(Matlab data directly into the ppt there.)

压缩感知的l0算法，时间比较短，精度比较高(L0 compressed sensing algorithm, a relatively short time, high accuracy)

simulation QPSK with Gray mapping of bits into symbols

基于小波变换的数字水印提取Matlab源代码(Digital Watermarking Based on Wavelet Transform Matlab source code extraction)